Skip to content

House prices in The Mount, London, NW3

57 homes have sold on The Mount (NW3) since 1995, the first in 1995. Over the last five years the median sold price was £1,597,500 from 7 sales, 114% above the Camden median of £748,000and against £976,250 across NW3. Sales here have been flats 63%, semi-detached 19%, detached 11%, terraced 7%.

Median sold price
£1,597,500
last five years · 7 sales
Half of sales were above this price, half below
Price per sq ft
£1,477
based on 5 of 7 sales
Sales matched to an EPC floor area
Sales since 1995
57
1 in the last 12 months
Latest sale
£1,200,000
22 Jun 2026
vs Camden
+114%
Camden median £748,000

Every sale on The Mount, NW3

Flat 10, Heath Mansions NW3 6SN · Flats £1,200,000· 22 Jun 2026 · 2 sales
22 Jun 2026£1,200,000Flats · Leasehold1,399 sq ft · £858/sq ft+78% vs 2007
8 Jan 2007£675,000Flats · Leasehold1,399 sq ft · £482/sq ftfirst recorded sale
17 NW3 6SZ · Terraced £2,185,000· 23 Dec 2025 · 3 sales
23 Dec 2025£2,185,000Terraced · Freehold1,507 sq ft · £1450/sq ft+316% vs 1998
14 Apr 2010£1,775,000Terraced · Freehold1,507 sq ft · £1178/sq ft−19% vs 2025
27 Aug 1998£525,000Terraced · Freehold1,507 sq ft · £348/sq ftfirst recorded sale
Flat 16, Heath Mansions NW3 6SN · Flats £1,597,500· 18 Jun 2024 · 4 sales
18 Jun 2024£1,597,500Flats · Leasehold+128% vs 2014
2 May 2014£700,000Flats · Leasehold+180% vs 1995
30 Apr 2003£600,000Flats · Leasehold−62% vs 2024
30 Jun 1995£249,950Flats · Leaseholdfirst recorded sale
Flat 15, Heath Mansions NW3 6SN · Flats £1,100,000· 26 Oct 2023
26 Oct 2023£1,100,000Flats · Leaseholdfirst recorded sale
14 NW3 6SZ · Detached £2,600,000· 29 Jul 2022 · 5 sales
29 Jul 2022£2,600,000Detached · Freehold1,453 sq ft · £1789/sq ftfirst recorded sale
19 Dec 2011£1,526,896Detached · Freehold1,453 sq ft · £1051/sq ft−41% vs 2022
19 Dec 2011£1,526,896Detached · Freehold1,453 sq ft · £1051/sq ft+0% vs 2011
21 May 2007£1,550,000Detached · Freehold1,453 sq ft · £1067/sq ft+2% vs 2011
18 Jun 2002£760,000Flats · Freehold1,453 sq ft · £523/sq ft−51% vs 2007
Flat 9, Heath Mansions NW3 6SN · Flats £1,200,000· 28 Feb 2022 · 3 sales
28 Feb 2022£1,200,000Flats · Leasehold980 sq ft · £1225/sq ftfirst recorded sale
2 Dec 2014£993,000Flats · Leasehold980 sq ft · £1014/sq ft−17% vs 2022
22 Nov 1995£145,000Flats · Leasehold980 sq ft · £148/sq ft−85% vs 2014
9 NW3 6SZ · Semi-detached £5,200,000· 11 Jan 2022 · 3 sales
11 Jan 2022£5,200,000Semi-detached · Freehold3,520 sq ft · £1477/sq ft+362% vs 1997
1 May 1997£1,125,000Semi-detached · Freehold3,520 sq ft · £320/sq ft+18% vs 1996
5 Jul 1996£950,000Semi-detached · Freehold3,520 sq ft · £270/sq ftfirst recorded sale
First Floor Flat, 22 NW3 6ST · Flats £850,000· 31 Aug 2021
31 Aug 2021£850,000Flats · Leasehold527 sq ft · £1612/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
Ground Floor Flat, 22 NW3 6ST · Flats £800,000· 18 Jun 2021
18 Jun 2021£800,000Flats · Leasehold527 sq ft · £1517/sq ftfirst recorded sale
2 NW3 6SZ · Semi-detached £2,400,000· 2 Oct 2020 · 5 sales
2 Oct 2020£2,400,000Semi-detached · Freehold1,356 sq ft · £1770/sq ft+233% vs 2005
5 Apr 2013£1,875,000Semi-detached · Freehold1,356 sq ft · £1382/sq ftfirst recorded sale
30 Oct 2007£1,350,000Semi-detached · Freehold1,356 sq ft · £995/sq ft+50% vs 2007
15 Jan 2007£900,000Semi-detached · Freehold1,356 sq ft · £664/sq ft−63% vs 2020
11 Feb 2005£720,000Semi-detached · Freehold1,356 sq ft · £531/sq ft−62% vs 2013
Flat 14, Heath Mansions NW3 6SN · Flats £1,610,000· 26 Mar 2020 · 2 sales
26 Mar 2020£1,610,000Flats · Leasehold1,378 sq ft · £1169/sq ftfirst recorded sale
20 Jan 2009£710,000Flats · Leasehold1,378 sq ft · £515/sq ft−56% vs 2020
1 NW3 6SZ · Semi-detached £2,650,000· 20 Dec 2017
20 Dec 2017£2,650,000Semi-detached · Freehold1,927 sq ft · £1375/sq ftfirst recorded sale
Flat 2, 18 NW3 6ST · Flats £630,000· 16 Dec 2016 · 8 sales
16 Dec 2016£630,000Flats · Leasehold721 sq ft · £874/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
16 Dec 2016£550,000Flats · Leasehold721 sq ft · £763/sq ft−13% vs 2016
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
28 Mar 2013£620,000Flats · Leasehold721 sq ft · £860/sq ft+38% vs 2002
18 Dec 2009£545,000Flats · Leasehold721 sq ft · £756/sq ft−1% vs 2016
29 Jul 2002£450,000Flats · Leasehold721 sq ft · £624/sq ft+125% vs 1998
19 Apr 2000£375,000Flats · Leasehold721 sq ft · £520/sq ft−40% vs 2013
13 Jul 1998£199,950Flats · Leasehold721 sq ft · £277/sq ft−63% vs 2009
31 May 1995£112,000Flats · Leasehold721 sq ft · £155/sq ft−70% vs 2000
Flat 1, 18 NW3 6ST · Flats £650,000· 30 Nov 2015 · 3 sales
30 Nov 2015£650,000Flats · Leasehold517 sq ft · £1258/sq ft+136% vs 2002
16 Dec 2002£275,000Flats · Leasehold517 sq ft · £532/sq ft+156% vs 1996
12 Jan 1996£107,500Flats · Leasehold517 sq ft · £208/sq ftfirst recorded sale
20 NW3 6ST · Flats £834,500· 10 Apr 2013 · 2 sales
10 Apr 2013£834,500Flats · Freehold958 sq ft · £871/sq ft+101% vs 2003
1 Dec 2003£415,000Flats · Freehold958 sq ft · £433/sq ftfirst recorded sale
3 NW3 6SZ · Semi-detached £3,000,000· 30 Mar 2012
30 Mar 2012£3,000,000Semi-detached · Freehold2,099 sq ft · £1429/sq ftfirst recorded sale
19 NW3 6ST · Detached £1,910,000· 19 Oct 2010 · 2 sales
19 Oct 2010£1,910,000Detached · Freehold+446% vs 1996
28 May 1996£350,000Detached · Freeholdfirst recorded sale
Flat 5, 18 NW3 6ST · Flats £435,000· 8 Oct 2009
8 Oct 2009£435,000Flats · Leasehold678 sq ft · £641/sq ftfirst recorded sale
Flat 13, Heath Mansions NW3 6SN · Flats £605,000· 29 May 2009 · 2 sales
29 May 2009£605,000Flats · Leaseholdfirst recorded sale
5 Nov 2001£450,000Flats · Leasehold−26% vs 2009
16 NW3 6SZ · Terraced £795,000· 12 May 2006
12 May 2006£795,000Terraced · Freeholdfirst recorded sale
Flat 12, Heath Mansions NW3 6SN · Flats £530,000· 23 Apr 2004 · 3 sales
23 Apr 2004£530,000Flats · Leaseholdfirst recorded sale
3 Aug 2001£500,000Flats · Leasehold−6% vs 2004
11 Mar 1996£250,000Flats · Leasehold−50% vs 2001
21 NW3 6ST · Flats £495,000· 27 Feb 2004
27 Feb 2004£495,000Flats · Leaseholdfirst recorded sale
Flat 3, 18 NW3 6ST · Flats £125,000· 19 Dec 2000 · 2 sales
19 Dec 2000£125,000Flats · Leasehold280 sq ft · £447/sq ftfirst recorded sale
17 Dec 1997£87,000Flats · Leasehold280 sq ft · £311/sq ft−30% vs 2000
4 NW3 6SZ · Flats £249,000· 10 Nov 1999
10 Nov 1999£249,000Flats · Freeholdfirst recorded sale
8 NW3 6SZ · Semi-detached £523,000· 14 Feb 1997
14 Feb 1997£523,000Semi-detached · Freehold2,669 sq ft · £196/sq ftfirst recorded sale
18 NW3 6ST · Flats £14,000· 10 Feb 1997
10 Feb 1997£14,000Flats · Freeholdfirst recorded sale

At your size

A 90 m² (970 sq ft) home in NW3 is worth roughly £884k–£1.29m at the district's typical £912–£1332 per square foot (1,009 sales, two years) — a range, not a valuation.

Check your address

All sold prices in Camden· NW3 district on the Camden page

Track The Mount, NW3

One email a month with the sales newly registered here — no account needed, unsubscribe in one click.

Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.

How we calculate these figures · Ask us to hide a sale or correct a record